package com.ghy.nba.config;

import antlr.StringUtils;
import org.springframework.util.ObjectUtils;
import org.springframework.web.servlet.LocaleResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocaleResolver implements LocaleResolver {

    //解析请求
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        //获取请求中的语言参数
        String l= request.getParameter("l");
        Locale locale=Locale.getDefault();   //如果没有请求就使用默认的

        if (!ObjectUtils.isEmpty(l)){  //判断请求参数是否为空
            String[] s=l.split("_");
            locale =new Locale(s[0],s[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {

    }
}
